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Dimension ES-4024 Ethernet Switch
B Product Specifications
Chart A General Product Specifications
Link aggregation Supports IEEE 802.3ad; static and dynamic (LACP) port trunking
Fast Ethernet: three groups (up to 8 ports for each group)
Gigabit: one group
Stacking: one group
Port mirroring All ports support port mirroring
Bandwidth
control
Supports rate limiting at 1Kbps increment
Supports IGMP snooping
IP forwarding Wire-speed IP forwarding
16K IP address table
Filtering based on the source/destination IP address
Routing protocols Unicast: RIP-V1/V2, OSPF V2
Multicast: DVMRP, VRRP
Layer 3 Features
IP services DHCP server/relay
Layer 4 Features TCP/UDP port-based filtering
Bandwidth management
Chart B Management Specifications
System Control Alarm/Status Surveillance
Automatic alarm and status report
Alarm/event history
LED indication for alarm and system status
Performance monitoring
Line speed
Four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) for enhanced traffic
management, monitoring and analysis
Throughput monitoring
Transmission of ICMP packets
Supports port mirroring and aggregation
Spanning tree and IGMP snooping setting
Supports MIB community string, community access privilege and trap IP setting
Software upgrade and download through FTP/TFTP
DHCP server/relay
Supports login authorization and security levels (read only and read/write)
Provide non-volatile memory for system database storage
Keep previous system parameters during re-booting